On the karyology of trematodes of the genus Microphallus and their intermediate gastropod host,Littorina saxatilis II. Karyological study of Littorina saxatilis (Gastropoda: Prosobranchia) |
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| Authors: | V. J. Birstein N. A. Mikhailova |
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| Affiliation: | (1) Murmansk Institute of Marine Biology, USSR Academy of Sciences, Dalnye Zelentzy, 184631, Murmanskaya obl., USSR |
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| Abstract: | The karyotypes of Littorina saxatilis Olivi specimens from exposed areas of the Yarnyshnaya inlet littoral (the Kola Peninsular, USSR) consist of 34 chromosomes, i.e. 10 pairs of meta- and submetacentrics and 7 pairs of subtelo- and telocentrics. Two pairs of bi-armed homologues are much bigger than the others. On the whole these karyotypes are similar to those of the individuals from the Swedish and English populations. |
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